This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If your heart is beating at 76.0 beats per minute, what is the frequency of your heart's ... (Read 14 times)

azncindy619

  • Hero Member
  • *****
  • Posts: 562
on: Jul 29, 2018
If your heart is beating at 76.0 beats per minute, what is the frequency of your heart's oscillations in hertz?
 
  A) 2.54 Hz B) 3.98 Hz C) 4560 Hz D) 1450 Hz E) 1.27 Hz

Question 2

A ball thrown horizontally from a point 24 m above the ground, strikes the ground after traveling horizontally a distance of 18 m. With what speed was it thrown, assuming negligible air effects?
 
  A) 6.1 m/s
  B) 7.4 m/s
  C) 8.1 m/s
  D) 8.9 m/s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cegalasso

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Jul 29, 2018
Answer to Question 1

E

Answer to Question 2

C


azncindy619

  • Member
  • Posts: 562
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section The cardiovascular system. A schematic view of the closed circulation of blood. The heart is section
ANTERIOR SHEEP HEART ANTERIOR SHEEP HEART
Anterior View of the Heart Anterior View of the Heart
Characteristics of Sound: Frequency and Amplitude Characteristics of Sound: Frequency and Amplitude
Location of the heart in the mediastinum of the throrax Location of the heart in the mediastinum of the throrax
Anatomy of the Heart Anatomy of the Heart
Video: Mutations and translation

For a complete list of videos, visit our video library